a {
  transition: none;
}
.layui-footer {
  text-align: center;
  font-size: 12px;
}
.iconfont {
  margin-right: 8px;
}
.layui-icon {
  margin-right: 8px;
  margin-left: 20px;
}
.layui-header .layui-nav-child {
  text-align: center;
}
.layui-body {
  overflow: hidden;
}
.layui-body iframe {
  height: 100%;
  width: 100%;
}
.layui-side .userinfo {
  height: 60px;
  line-height: 60px;
  text-align: center;
  user-select: none;
}
.text-avatar {
  display: inline-block;
  height: 30px;
  width: 30px;
  border-radius: 50%;
  background-color: #009688;
  line-height: 30px;
  text-align: center;
  font-size: 18px;
  color: #fff;
  margin-left: -5px;
}
.layui-nav-img {
  position: relative;
  top: -2.2px;
}
.layui-footer {
  -moz-user-select: none;
  /*火狐*/
  -webkit-user-select: none;
  /*webkit浏览器*/
  -ms-user-select: none;
  /*IE10*/
  -khtml-user-select: none;
  /*早期浏览器*/
  user-select: none;
}
